Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.

Clear

41°F

5°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Feb 11:54 PM PST
Extended Forecast for

San Lorenzo CA

  • Overnight

    Overnight: Partly cloudy, with a low around 39. East southeast wind 3 to 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 61. South wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 61 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Southeast wind around 9 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. South wind around 7 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 63.

    High: 63 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 53.

    Low: 53 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. East southeast wind 3 to 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 61. South wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 46. Southeast wind around 9 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 66. South wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 46. Light and variable wind.
Monday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 68.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Tuesday
Rain. Cloudy, with a high near 63.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 53.
Wednesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 65.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Thursday
A slight chance of rain. Partly sunny, with a high near 69.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
San Lorenzo CA
 37.68°N 122.13°W (Elev. 112 ft)
11:39 pm PST Feb 20, 2026
12am PST Feb 21, 2026-6pm PST Feb 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database